StarTech-com-TB2USB3GE-Thunderbolt-to-Gigabit-Ethernet-USB-3-0-Dongle-StarTech-com-TB2USB3GE-P-This-Thunderbolt-8482-to-Gigabit-Ethernet-USB-3-0-Adaptor-from-StarTech-com-enables-you-to-expand-your-MacBook-or-laptop-connectivity-through-a-single-compact-adaptor-with-both-Gigabit-Ethernet-and-USB-3-0-delivering-reliable-performance-connection-possibilities-and-rugged-portability-P-P-Leveraging-the-10Gbps-bandwidth-of-your-Thunderbolt-port-for-this-dual-purpose-adaptor-gives-you-re